import axios from 'axios';
import { Notify } from 'vant';
// import store from '@/store';

// create an axios instance
const service = axios.create({
  baseURL: 'http://localhost:3000', // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 5000 // request timeout
});

// request interceptor
service.interceptors.request.use(
  (config) => {
    // do something before request is sent
    return config;
  },
  (error) => {
    // do something with request error
    console.log(error); // for debug
    return Promise.reject(error);
  }
);

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
   */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  (response) => {
    const res = response.data;
    return res
    // if the custom code is not 20000, it is judged as an error.
    // if (res.code !== 20000) {
    //   Notify({
    //     message: res.message || 'Error',
    //     type: 'error',
    //     duration: 5 * 1000
    //   });

    //   // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    //   if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
    //     // to re-login
    //     Notify(
    //       'You have been logged out, you can cancel to stay on this page, or log in again',
    //       'Confirm logout',
    //       {
    //         confirmButtonText: 'Re-Login',
    //         cancelButtonText: 'Cancel',
    //         type: 'warning'
    //       }
    //     );
    //   }
    //   return Promise.reject(new Error(res.message || 'Error'));
    // } else {
    //   return res;
    // }
  },
  (error) => {
    console.log('err' + error); // for debug
    Notify({
      message: error.message,
      type: 'warning',
      duration: 5 * 1000
    });
    return Promise.reject(error);
  }
);

export default service;
